Grinding And Polishing Machines
Grinding
The surface of mounting sample is not smooth. Grinding is to remove excess part of the sample with abrasive materials.
Polishing is to use a small amount of polishing powder or polishing liquid to place on polishing cloth, later the sample is polished.Purpose of polishing is to remove the deformation and scratches during the grinding process, resulting in a scratched mirror surface for microscopic analysis of the microstructure.
Grinding And Polishing Machines,Grinding Polishing Machine,Buffing Grinder Machine,Metallographic Grinding And Polishing Machine TROJAN (Suzhou) Technology Co., Ltd. , https://www.troolymaterial.com
This is the office of Yicheng New Materials Company. In the company's exhibition room, a lamp is illuminated by the light of another lamp, and a model windmill rotates at a constant speed under the light... A variety of solar devices make people feel excited and light up every visitor to the emerging high The infinite ambiguity of the technology industry.
"This is a kind of sunshine industry, and it is also a sunny road for enterprise development. We must never stop on the road of this sunshine industry!" Sun Yi, chairman and manager of Yicheng Company, said firmly.
Yicheng Company is a company that produces fine powder of silicon carbide. Silicon carbide fine powder is a consumable for photovoltaic material polysilicon chips.
The development of Yicheng Company is not smooth sailing. Since 2005, “Yicheng†brand fine powder has been sold to domestic and foreign markets. The company has reversed the passive situation and has now become the country's largest producer of silicon carbide fine powder.
At a time when the business was booming, the company gave up the smelting furnace that was still making profits. “The smelting furnace emits a lot of pungent smog every day, which causes serious pollution to the environment. The silicon carbide powder is used in the solar energy industry and is a new environmentally friendly material. This is not harmonious. We use this kind of 'broken arm' approach to concentrate on one' Chaoyang industry '." Recalling the practice at the time, Yi Zhi company party secretary Bao Zhiyong said.
“Chaoyang Industry†has made Yicheng Company embark on the road of rapid development. They concentrated on expanding the production scale of silicon carbide micropowder. The products are exported to the United States, Japan, South Korea and Southeast Asia, making “Yicheng†a world famous brand.
An international financial crisis has severely impacted the global economy. The global photovoltaic industry has not been spared. Many companies have cut production significantly, and projects have been suspended or dropped. Product prices have fallen, and sales have plummeted.
As an export-oriented company, Yicheng's product prices face greater downward pressure. However, the company put forward the slogan of “no production reduction, no reduction of staff, no salary reductionâ€, and the development target continued to increase. It resolutely raised the plan of 1.7 billion yuan at the beginning of the year to 2 billion yuan, and also determined that the per capita annual income reached 40,000. The goal of the yuan.
In February 2009, Yicheng's 15,000 tons of single crystal silicon (polysilicon) wire cutting project was put into production. On March 19 of the same year, the wire cutting project of adding 20,000 tons of monocrystalline silicon (polysilicon) was started.
Yicheng company cadres and workers believe that the photovoltaic industry is a "sunrise industry" that all countries are optimistic about. At the time of the crisis, the prices of various raw materials are lower, which is also the time when investment costs are reduced. Affected by the financial crisis, many investors have slowed down the pace of expansion into the photovoltaic industry due to shrinking assets or risk. Therefore, the crisis is also a good opportunity to develop the photovoltaic industry at low cost.
As a result, the company boldly adopted a development strategy of shifting sales strategies and accelerating project construction while peers wait and see. While strengthening management, vigorously implementing scientific and technological innovation, continuously reducing costs, and improving service quality, the company put forward the concept of “losing losses is to emancipate the mind and let profit be the concept of renewalâ€. Actively implement the marketing concept of “walking with the giants and growing with customersâ€, not forgetting old friends, meeting new friends, adopting the countermeasures of “Ning letting the market not let the marketâ€, deeply researching the market development trend, grasping the potential needs of customers, and achieving Market changes are expected, and customer needs are in mind. Make full use of the advantages of the vice president unit of the industry association, give full play to the influence of the president of the micro-powder industry association, adhere to the principle of cooperation and win-win, further consolidate exchanges and contacts with member units, and firmly grasp the market opportunities and initiative, The top 10 PV companies in China have become strategic customers of the company. In accordance with the development strategy of “based on the Central Plains, marching into the west, advancing into photovoltaics, and going globalâ€, Qinghai Guiqiang Group, the world's largest green silicon carbide production enterprise, has been established, and raw material bases have been established in Gansu and Qinghai, which have broadened the supply channels for raw materials. , to provide sufficient raw materials for the future development of the company.
At the end of 2009, Yicheng's annual production capacity reached 40,000 tons, becoming the country's same industry leader, with a market share of more than 32%. Operating income and profit increased significantly year-on-year and quarter-on-quarter, and completed the year's work tasks one quarter ahead of schedule. .
The second phase of the silicon carbide cuttings project was put into operation on December 9, 2009. It was put into operation in the same year when it was started. It created the most similar project construction and promoted the “easy, strict, fine and real†“easy to become styleâ€. The industry is known as "easy to speed." At this time, Yicheng Company also built the world's largest single-crystal silicon (polysilicon) wire-cutting industrial park.
The implementation of a series of measures has made Yicheng Company embark on the fast track of development: from 1992, the per capita annual income was less than 2,000 yuan, and the per capita annual income in 2008 exceeded 35,000 yuan. In 2009, it increased to 40,000. Yuan; from 1997, the annual sales income was 15 million yuan to 1.608 billion yuan in 2008, an increase of 100 times. In 2009, it realized sales income of more than 2.8 billion yuan, becoming one of the star enterprises of Zhongping Nenghua Group and a high-tech enterprise. one.
Yicheng Company develops “sunrise industry†and embarks on Kangzhuang Avenue
On the roof of an office building in the high-tech zone, 33 solar panels are neatly arranged in 3 rows, each of which is about 3 square meters. The unit can generate 16.8 kWh per hour, which not only “lights up†the entire office building, but also provides electricity for some office facilities.
Polishing